Honeycomb rectangular disks

  • Authors:
  • Yuan-Hsiang Teng;Jimmy J. M. Tan;Lih-Hsing Hsu

  • Affiliations:
  • Department of Computer and Information Science, National Chiao Tung University, Hsinchu City, Taiwan, ROC;Department of Computer and Information Science, National Chiao Tung University, Hsinchu City, Taiwan, ROC;Department of Computer Science and Information Engineering, Ta Hwa Institute of Technology, Hsinchu County, Taiwan, ROC

  • Venue:
  • Parallel Computing
  • Year:
  • 2005

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Abstract

In this paper, we propose a variation of honeycomb meshes. A honeycomb rectangular disk HReD(m, n) is obtained from the honeycomb rectangular mesh HReM(m, n) by adding a boundary cycle. A honeycomb rectangular disk HReD(m, n) is a 3-regular planar graph. It is obvious that the honeycomb rectangular mesh HReM(m, n) is a subgraph of HReD(m, n). We also prove that HReD(m, n) is hamiltonian. Moreover, HReD(m, n) - f remains hamiltonian for any f ∈ V (HReD(m, n)) ∪ E(HReD(m, n)) if n ≥ 6.